Former Comair chief Gumm will take helm at Pinnacle

Pinnacle Airlines has named former Comair President Ryan Gumm as chief operating officer. Gumm will assume the post of president and CEO once the carrier emerges from bankruptcy. "He brings vast experience in airline operations and will take on a central role in Pinnacle's providing safe and reliable services to its customers," said current president and CEO John Spanjers, who plans to retire.